New Holland TG305
Power
304 hp
Production
2006-2007
Engine
Turbocharged intercooled diesel, 6-cylinder
Transmission
Full power shift
Drive
4WD
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Introduction
New Holland TG305 Row-Crop Tractor
The New Holland TG305 is a high-horsepower row-crop tractor manufactured in Racine, Wisconsin, USA. Produced between 2006 and 2007, this model was engineered to serve as a primary power unit for large-scale agricultural operations requiring significant traction and hydraulic capability.
Engine and Performance
The tractor is powered by a 6-cylinder, 8.3-liter turbocharged and intercooled diesel engine developed by CNH. It features a bore and stroke of 114 x 135 mm and a compression ratio of 17.5:1. Rated at 2,200 RPM, the engine produces 304 hp (226.7 kW), providing the torque necessary for heavy-duty field work.
Transmission and Drivetrain
The TG305 utilizes a full power shift transmission system, allowing for on-the-go gear changes without clutching. It is available in three configurations: an 18-speed, a 19-speed, or a 23-speed variant, with varying reverse gear counts. The drivetrain is configured as a four-wheel-drive system, supported by power steering and differential hydraulic wet disc brakes for reliable maneuverability.
Hydraulics and Hitch
Equipped with a Closed Center Load Sensing (CCLS) hydraulic system, the tractor delivers a standard total flow of 38.6 gpm (146.1 lpm), with an optional MegaFlow configuration providing up to 70 gpm (264.9 lpm). The rear hitch is Category IIIN/III, offering a standard lift capacity of 14,970 lbs (6,790 kg), which can be increased to 17,920 lbs (8,128 kg) with the optional upgrade.
Operator Environment and Electrical
The tractor comes standard with an air-conditioned cab designed for long-duration operations. Its electrical system is supported by a 150-amp alternator, with an optional 175-amp unit available to handle increased electrical loads from sophisticated implements.
Conclusion
The New Holland TG305 is a robust, high-performance tractor suited for heavy cultivation and large-acreage farming. Its combination of high hydraulic flow, multiple power shift transmission options, and significant lift capacity makes it a versatile tool for professional agricultural environments.
Production Information of New Holland, TG305
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, TG305
| Wheelbase | 121.2 inches [307 cm] |
|---|---|
| Wheelbase(optional) | 129.3 inches (SuperSteer) [328 cm] |
Engine Specifications of New Holland, TG305
- CNH
- Liquid-cooled
- Turbocharged intercooled diesel
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 506.5 ci [8.3 L] |
| Compression | 17.5:1 |
| Bore/Stroke | 4.488x5.315 inches [114 x 135 mm] |
| Starter | Electric |
| Rated RPM | 2200 |
| Power | 304 hp [226.7 kW] |
Transmission Information of New Holland, TG305
Transmission variants 1
| Type | Full power shift |
|---|---|
| Gears | 18 forward and 4 reverse |
Transmission variants 2
| Type | Full power shift |
|---|---|
| Gears | 19 forward and 4 reverse |
Transmission variants 3
| Type | Full power shift |
|---|---|
| Gears | 23 forward and 6 reverse |
- 18-speed full power shift
- 19-speed full power shift
- 23-speed full power shift
Mechanical Specs of New Holland, TG305
- Four-wheel drive
- Cab standard with air-conditioning.
- Power steering
- Differential hydraulic wet disc brakes
Power Information of New Holland, TG305
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 (1.75) |
| Rear PTO Type(optional) | 540/1000 (1.375) |
Hydraulics Specifications of New Holland, TG305
| Type | Closed center load sensing (CCLS) |
|---|---|
| Type(optional) | 70 gpm [264.9 lpm] |
| Valves | 3 to 5 |
| Total flow | 38.6 gpm [146.1 lpm] |
Optional MegaFlow.
Three-Point Hitch of New Holland, TG305
| Rear Type | IIIN/III |
|---|---|
| Rear lift | 14,970 lbs [6790 kg] |
| Rear lift(optional) | 17,920 lbs (optional) [8128 kg] |
Electrical System of New Holland, TG305
| Charging system | Alternator |
|---|---|
| Charging amps | 150 |
| Charging amps(optional) | 175 |
Where it sits
With 304 HP, the New Holland TG305 sits just above TG285 (285 HP) in New Holland's range. Its power puts it in the 94th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland TG305 have?
The New Holland TG305 delivers 304 HP.
What years was the New Holland TG305 produced?
The New Holland TG305 was produced in 2006-2007.
What engine does the New Holland TG305 have?
The New Holland TG305 is powered by a Turbocharged intercooled diesel, 6-cylinder engine.
What transmission does the New Holland TG305 use?
The New Holland TG305 uses a Full power shift transmission.
Is the New Holland TG305 4WD?
The New Holland TG305 is available in 4WD.